On Thu, Aug 12, 2021 at 10:36:51AM +0200, Marco Felsch wrote: > The problem with the BootROM is that the SRC registers are not set > accordingly in case of a failed primary boot. E.g. if the device is > configured to boot from an eMMC and the eMMC is empty or image is > corrupt, the BootROM goes into 'recovery boot mode' (reference manual > Figure 8-1) and the last possible recovery option is the serial > downloader. In such case the SRC registers still indicate that the > device was booted from an eMMC instead of serial-download. > > This commit ports the U-Boot commit [1] with slightly adaptions suggested > by Ahmad to Barebox. Also we need to reorder the imx6_init() else we > reset the otg-controller to early. > > [1] https://source.denx.de/u-boot/u-boot/-/commit/e203dcf23e9eabc2e4f3d0b079457cd1516f2081 > > Signed-off-by: Marco Felsch <m.felsch@xxxxxxxxxxxxxx> > Reviewed-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx> > --- > arch/arm/mach-imx/boot.c | 27 +++++++++++++++++++++++++++ > arch/arm/mach-imx/imx6.c | 9 +++++++-- > include/soc/fsl/fsl_udc.h | 11 +++++++++++ > 3 files changed, 45 insertions(+), 2 deletions(-) Applied, thanks Sascha -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
